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PCV AND OIL TRAP QUESTION

posted by  dick on  Fri Nov 1 07:19 CST 2002
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last visit: Sun Aug 3 15:24 CST 2014
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In my experience, I check all the hoses involved, primarily the two from the oil trap. These do get mucked up with time and mileage. The little white Y can become clogged and so can the nipple on the intake maniflod. The large hose will build up with deposits also. Oil traps I feel need to be changed after so long as cleaning them is close to impossible, but folks will disagree. I purchase new ones from Volvo in the 30+ buck range. You do not need to take off the manifold, but removal of some hoses to the intake is wise. Be sure to get a new O ring for the bottom of the oil trap. Cleaning the engine first makes it easier.

This is my opinion. Takes time and grease. Might be a good time to take off the throttle body and clean it. Makes access to the oil trap easier.

Good luck,

dick
--
93-940T + 91-940SE + 87-740GLE = One Happy Volvo Garage!






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New PCV AND OIL TRAP QUESTION
posted by  someone claiming to be '92 940 T  on Fri Nov 1 07:01 CST 2002 >


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